Which of the following elements could gain stability by forming a covalent bond with one atom of itself? Select all that apply. The letters He with 2 dots above. © The letter H with 1 dot to the right. The letter Cl with 1 dot to the left, 2 dots above, 2 dots to the right, and 2 dots below. The letters Na with 1 dot to the right.

What happens to the atomic radius when an elctron is lost

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775